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Archive case record

50.40N 170W, February 1964

Date of account
1964-02
Location
50.40N 170W
Source
uap_archive
Record updated
2026-10-10

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Record summary

Project Blue Book case file indexed from National Archives metadata; page-level review pending.

Published source text

Read the available text below. Archive transcriptions may contain OCR errors; later context is labelled separately. A recorded claim is not a finding that it happened.

Source page 1

Source text · mention only

PROJECT 10073 RECORD CARD 1.DATE 2.LOCATION 12.CONCLUSIONS 28 Feb 64 50.40N 170W 口 Wos Bailoon 口 Probobly Balloon 3.DATE·TIME GROUP 4.TYPE OF OBSERYATION 口 Possibly Bailoon Locol D Ground-Vi sual D Ground-Radar 口 Waa Aircraft 29/06222 AirViwdl 口 Probobly Aircraft GMT D Air-intorcept Radar 口 Possibly Aireraft S.PHOTOS 3.SOURCE DY·· 口 Was Astronomical No 口 Probadly Astronomicol military 口 Possibly Astronomicol LENGTN OP OBSERVATION 3.NUMBER OF OBJECTS 9.COURSE mimutes 口 Othor one North Insufficionr Dota for Evaluation 口 Unknown 10.BRIEF SLMMARY OF SIGHTING 11. COMMENTS Object observed at 45 deg elevation. In flight from Souta to Norta. Faded on horizon after 3 ECHO data not available. mimute observation. Trayeled through 30 deg Possible satellite. Also some arc in 3 mimtes. Brightness of 3rd mag star. characteristics of a/c,Insufr data for evaluation. AT1C FORM 329 (XZV 369XP 52)

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